Missing kernels from Yosemite release?

0

Question

I have a working x99 Mackintosh, however I've used the restore installer.pkg and the .dmg from the download section, however when I boot with /amdfx or amdfx or even attempt to use any of the other kernels I get /kernelname is missing, press a key to continue. It also makes reference to /System/Library/Kernels/ - if I look at this folder on my other mackintosh it only contains the one kernel file.

Has something gone wrong with the installer or do I need to copy something to that location?

Any help would be greatly appreciated.

SPECS:

AMD FX 8150

Gigabyte 970A-D3

8GB DDR3

GTX 570 (the same card I used to install OS X on the other hackintosh before swapping back to my and 290x)